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  <div class="titlepage"><div><div><h1 style="clear: both">Advanced</h1></div></div></div>
<ol class="children children-li"><li>
	<a href="../tutorial/advanced/payload.html" >Custom payloads</a>
<p>Success-or-failure return types where extra information in addition to the error code accompanies failure.</p><ol><li>
	<a href="../tutorial/advanced/payload/copy_file.html" >The Filesystem TS</a><li>
	<a href="../tutorial/advanced/payload/copy_file2.html" >Upgrading the Filesystem TS</a><li>
	<a href="../tutorial/advanced/payload/copy_file3.html" >Auto-throwing filesystem_error</a></li></ol><li>
	<a href="../tutorial/advanced/constructors.html" >Result returning constructors</a>
<p>How to metaprogram construction of objects which use result<T, EC> to return failure instead of throwing a C++ exception.</p><ol><li>
	<a href="../tutorial/advanced/constructors/two-phase-init.html" >Two phase construction</a><li>
	<a href="../tutorial/advanced/constructors/file_handle.html" >A file handle</a><li>
	<a href="../tutorial/advanced/constructors/static-constructor.html" >Phase 2 construction</a><li>
	<a href="../tutorial/advanced/constructors/metaprogrammg1.html" >Phase 3</a><li>
	<a href="../tutorial/advanced/constructors/metaprogrammg2.html" >construct<T></a><li>
	<a href="../tutorial/advanced/constructors/metaprogrammg3.html" >Alternatives</a></li></ol><li>
	<a href="../tutorial/advanced/hooks.html" >Hooking events</a>
<p>Intercepting useful events such as initial construction, copies and moves so you can capture backtraces, fire debug breakpoints etc.</p><ol><li>
	<a href="../tutorial/advanced/hooks/keeping_state.html" >Keeping state</a><li>
	<a href="../tutorial/advanced/hooks/adl_bridging.html" >ADL bridging</a><li>
	<a href="../tutorial/advanced/hooks/hook_result.html" >Hook result</a><li>
	<a href="../tutorial/advanced/hooks/poke_exception.html" >Custom exception ptr</a><li>
	<a href="../tutorial/advanced/hooks/hook_outcome.html" >Hook outcome</a></li></ol><li>
	<a href="../tutorial/advanced/interop.html" >Interoperation</a>
<p>Interoperating with std::expected<T, E> and other ValueOrError concept matching types.</p><ol><li>
	<a href="../tutorial/advanced/interop/problem.html" >Incommensurate E types</a><li>
	<a href="../tutorial/advanced/interop/value-or-error.html" >value_or_error Concept</a><li>
	<a href="../tutorial/advanced/interop/httplib.html" >The HTTP library</a><li>
	<a href="../tutorial/advanced/interop/tidylib.html" >The HTMLTidy library</a><li>
	<a href="../tutorial/advanced/interop/filelib.html" >The File I/O library</a><li>
	<a href="../tutorial/advanced/interop/app.html" >The Application</a><li>
	<a href="../tutorial/advanced/interop/app-map-httplib1.html" >Mapping the HTTP library into the Application <code>1/2</code></a><li>
	<a href="../tutorial/advanced/interop/app-map-httplib2.html" >Mapping the HTTP library into the Application <code>2/2</code></a><li>
	<a href="../tutorial/advanced/interop/app-map-filelib.html" >Mapping the File I/O library into the Application</a><li>
	<a href="../tutorial/advanced/interop/app-map-tidylib.html" >Mapping the HTMLTidy library into the Application</a><li>
	<a href="../tutorial/advanced/interop/app-go.html" >In use</a><li>
	<a href="../tutorial/advanced/interop/conclusion.html" >Conclusion</a></li></ol></li></ol>








        </div><p><small>Last revised: February 08, 2019 at 22:18:08 UTC</small></p>
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